interesting podcasts

A senior player chatted about interesting things related to linux.GuideA long time ago, there was no Linux system. No! It never exists before. Unlike today, Linux systems are everywhere. At that time, there were Unix systems of various genres, Apple operating systems, and Microsoft Windows operating systems. For example, in Windows, many of its things have changed, but more things remain unchanged. Although it has added more than 20 GB of ghost to kno

Android shares a simple and interesting animation effect This article begins with sharing several simple and interesting animations. : The results are good, and the implementation is not very difficult. Public int id [] = {R. drawable. fengjing_1, R. drawable. fengjing_2, R. drawable. fengjing_3, R. drawable. fengjing_4, R. drawable. fengjing_5, R. drawable. fengjing_6}; public String list [] = {"1", "2"

Interesting UI of iOS development-UIScrollerView controls and cases, iosuiscrollerview This is a technical point for interesting UI modules in iOS development. If you are an iOS enthusiast who already has C basics, but you are not familiar with Objectiov C, you need to learn the Objective C series of the core iOS development language I shared earlier.If you have no basic knowledge, we recommend that you st

"Interesting integer" exercises, Interview Questions (Article 2), and exercises (Article 2) Link 1: "interesting integer" exercises and interview questions (Article 1) 6 questions: number of replies When a multi-digit reads by bit, the result is the same whether it is read from left to right or from right to left. For example, 11, 22, 101, etc. Write a program to obtain the prime number of the reply and th

The jargon dictionary Http://info.astrian.net/jargon/ This article introduces some of the sources and interesting little information about the IT industry (especially those of old UNIX programmers ). Stories, such as Foo, bar, hack, and cyberpunk, are very interesting. The Easter egg Archive Http://www.eeggs.com Websites dedicated to collecting eggs are classified in detail, in addition to software, a

Two recent interviews and pen-based questions are interesting: 1. Implement the library function strlen. You cannot use any library function or define any variable. 2. Implement the strrev function. This function has two parameters. Put one character string in reverse order to another character string pointer. Similarly, you cannot use any library function or define any variable. Recursive Implementation can meet the requirements of these two questio

Start with the question: 12664 interesting CalculatorThere is an interesting calculator. It has 3 rows of button.• Row 1: button 0, 1, 2, 3,..., 9. Pressing each button appends that digit to the end of the display.• Row 2: button + 0, + 1, + 2, + 3,..., + 9. Pressing each button adds that digit to the display.• Row 3: button * 0, * 1, * 2, * 3,..., * 9. Pressing each button multiplies that digit to the disp

computer, so the fork author will certainly not do this. Here, we will take the most classic fork code example: # Include Result: Now back to the program at the beginning, how many "-" are output "-"? The original code will be parsed cyclically into the following format: int main(){fork();printf("-\n");fork(); printf("-\n");return 0;} Analysis:First, parent process a executes the first fork () function, and then generates a sub-process B. At this time, both A and B are concurrent

Software (software that is still in the development stage) will make many low-level errors, which are simply inexplicable in your life experience. How often do you think this small feature may have bugs? Yes, you guessed it !!Take a simple structure as an example: backend page [1] + backend page [2] + front-end pageProcedure:(1) create a form;(2) Fill in data in the form. One attribute corresponds to one value;(3) SaveOutput: generate "backend page [1]".According to the business process, the "ba

An interesting little thing in CSAPP The efficiency of going home has obviously declined, but the third chapter is about to end. Today, when we see the Fixed Length array, we see a fun thing. At the bottom of the computer, all operations on arrays are performed using pointers. Arrays are actually a very simple data structure, that is, to merge some of the simplest data types into a continuous memory area. This is a composite type-array. When learning

An interesting CSS box model-[niuyun news publishing system] and css news publishing system Preface Traditional table formatting uses the nesting of different sizes and tables to locate the content of typographical web pages. After css is used, the webpage is organized by nesting of boxes and boxes with different sizes defined by css. The css box model is the core of div layout. To put it bluntly, no css box model is used in the past. Elements in htm

Today, my colleague talked about a Python sort of module bisect, I think it is very interesting to share with you. First look at the structure of the module: The first five properties are interesting to be able to play out to see the value, here is not introduced. First of all, make sure that the list of actions is sorted before using the function of this module. First look at the Insort function:

An interesting question: the maximum length of varchar in MySQL is bitsCN.com. An interesting question: the maximum length of varchar in MySQL The minimum heap of 1 K is obviously maintained, but only nine hundred rows of data are output to MySQL. Check the log and find the following content: 01stderr logs02com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'reqs' at row 103

Interesting Housing problemTime limit:10000/2000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 2972 Accepted Submission (s): 1068Problem Descriptionfor Any school, it's hard-to-find a feasible accommodation plan with every student assigned to a Suita BLE apartment While keeping everyone happy, let alone an optimal one. Recently the president of University ABC, Peterson, is facing a similar problem. While Peterson doe

Problem Descriptionalice get a string S. She thinks palindrome string is interesting. Now she wanna know how many three tuple (i,j,k) satisfy 1≤i≤j≤ le ng th (s ) , S[i. J] and S[J+1..K] is all palindrome strings. It's easy for her. She wants to know the sum of i*k of all required three tuples. She can ' t solve it. So can I help her? The answer is very large, please output the answer mod 1000000007.A palindrome string is a string, which is

default address.Then use T to start the single-step debugging, because the first to perform 2 moves and additions, the following jmp each time to execute 2 times, a total of 7 times in jmp, so the total to execute the T command 16 times to get the desired results.Here you can see that the 16 binary of AX is converted to 0100 to 10, which is 2 of the 8 square 16.Lab 3:Here to find the production date in FFF00H~FFFFFH. So I used the D command to start looking up from fff0:0 and found an

Many new amplitude statements are added to system Verilog, although they are only applicable to blocking amplitude, but are useful in some situations.Here's an interesting piece of code that covers a few uses.1 Package definitions;2typedef enum LOGIC [2:0] {ADD,SUB,MULT,DIV,SL,SR} opcode_t;3 typedef enum LOGIC {UNSIGNED, signed} operand_type_t;4 typedef union PACKED {5Logic [ at:0] U_data;6Logicsigned[ at:0] S_data;7 } data_t;8 typedef struct PACKED {

When training neural networks, use dropout technology to prevent over-fitting of the network. We don't talk about the details of this technique here, but we understand the interesting evolutionary interpretation of this technique. Nature's higher organisms have evolved sexual reproduction, which can be explained by the fact that mutated genes can spread throughout the race. But dropout that sexual reproduction is not just about making genes easier to

the "scope" of the person who is expressing the modifier.Fields require modifiers to be decorated, methods, properties, and large to class, all requiring modifiers to be decorated.Once a field, property, method is present, it is inevitably called. A method that assigns a value, reads its value, and uses it, is called first.The call will fail if it exceeds the scope of the modification itself.For example: With private decoration, the scope of the expression is itself, once the caller out of the

LinkSolve This interesting problemTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 511 Accepted Submission (s): 114Problem Descriptionhave learned something about segment tree? If not, don ' t worry, I'll explain it for you.Segment tree is a kind of binary Tree, it can be defined as this:-For each node u in Segment Tree, u have the values: L u and R u .-If